Dahua Technology LM27-B221 computer monitor vs Dahua Technology LM27-B221S computer monitor

Comparison of LM27-B221, LM27-B221S

93 specifications	A Dahua Technology LM27-B221 computer monitor Model LM27-B221 View product	B Dahua Technology LM27-B221S computer monitor Model LM27-B221S View product
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	—Unknown — not stated by the source	2
RMS rated powerKnown for one	—Unknown — not stated by the source	2 W
Poweridentical
AC input voltageKnown for one	240 V	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.